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FADH2 is not produced during glycolysis; rather, it is generated during the Krebs cycle (citric acid cycle) and fatty acid oxidation. Glycolysis primarily produces ATP and NADH from glucose. In glycolysis, glucose is broken down into pyruvate, and NAD+ is reduced to NADH, but FAD is not involved in this process. Therefore, any FADH2 production occurs later in cellular respiration.
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What process uses NADH and FADH2 to produce ATP?
Glycolysis
What are 3 things that happen during glucose's?
During glucose metabolism, three key processes occur: glycolysis, the Krebs cycle (or citric acid cycle), and oxidative phosphorylation. In glycolysis, glucose is broken down into pyruvate, producing a small amount of ATP and NADH. The pyruvate then enters the Krebs cycle, where it is further oxidized, generating more NADH and FADH2. Finally, in oxidative phosphorylation, the electrons from NADH and FADH2 are transferred through the electron transport chain, leading to the production of a significant amount of ATP through chemiosmosis.
Most energy that enters electron transport enters as?
Most energy that enters the electron transport chain comes from the oxidation of glucose during glycolysis and the citric acid cycle. This energy is then transferred to the electron carriers NADH and FADH2, which deliver the electrons to the electron transport chain to generate ATP through oxidative phosphorylation.
What molecules carry high-energy electrons into the electron transport chain?
NADH and FADH2 are the molecules that carry high-energy electrons into the electron transport chain. These molecules are produced during glycolysis and the citric acid cycle and donate their electrons to the chain to generate ATP through oxidative phosphorylation.
Glucose is converted to what during glycolysis?
Actually glucose is what sugar turns in to during glycolysis.
What process uses NADH and FADH2 to produce ATP?
Glycolysis
Which one is formed during the Krebs cycle FADH2 or pyruvic acid?
FADH2 since pyruvic acid is needed to START the Krebs cycle
What does the Krebs make?
During the Krebs cycle, pyruvic acid from glycolysis is used to make carbon dioxide, NADH, ATP, and FADH2.
What are the energy - containing products of glycolysis?
ATP, NADH, FADH2, and CO2
What does kreb cycle make?
During the Krebs cycle, pyruvic acid from glycolysis is used to make carbon dioxide, NADH, ATP, and FADH2.
What are the energy-containing products of glycolysis?
ATP, NADH, FADH2, and CO2 XOXOMANSIXOXO
Where does the electron transport chain get its electrons from?
it gets electrons[2 eletrons from NADH and 2 electrons from FADH2] from NADH and FADH2....In case of NADH- it is directly from glycolysis but in case of FADH2-it is not directly attached to ETC but succinate is oxidised to fumarate realising FADH2
What molecules made during the later steps in fermentation is used in glycolysis?
Pyruvic acid is made during glycolysis and is later used in fermentation.
During which of the following processes is no ATP produced a glycolysis b Krebs cycle c ets d ATP is made during each of the processes above e ATP is not made during any of the processes?
e) ATP is not made during any of the processes. ATP is produced in both glycolysis (2 ATP) and the electron transport chain (ETC) in cellular respiration. The Krebs cycle (citric acid cycle) produces some ATP indirectly through the generation of NADH and FADH2, which then feed into the ETC for ATP production.
During aerobic respiration what directly donates electrons to the electron transport chain at the lowest energy level?
NADH and FADH2 donate electrons to the electron transport chain at the lowest energy level during aerobic respiration. These molecules are produced during earlier stages of cellular respiration (glycolysis and the citric acid cycle) and deliver high-energy electrons to the electron transport chain for ATP production.
Which of these is not a final product of aerobic cellular respiration?
Water is not a final product of aerobic cellular respiration. The final products are carbon dioxide and water.
What are 3 things that happen during glucose's?
During glucose metabolism, three key processes occur: glycolysis, the Krebs cycle (or citric acid cycle), and oxidative phosphorylation. In glycolysis, glucose is broken down into pyruvate, producing a small amount of ATP and NADH. The pyruvate then enters the Krebs cycle, where it is further oxidized, generating more NADH and FADH2. Finally, in oxidative phosphorylation, the electrons from NADH and FADH2 are transferred through the electron transport chain, leading to the production of a significant amount of ATP through chemiosmosis.
